https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-17T16:38:43.033037Z 2023-07-17T16:39:08.032362Z s3://sentinel-s1-l1c/GRD/2023/7/17/IW/DV/S1A_IW_GRDH_1SDV_20230717T163843_20230717T163908_049465_05F2B4_9416 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-07-17T16:38:43.033037Z 2023-07-17T16:39:08.032362Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230717T171314_V20230717T132913_20230717T164643.EOF 347.3579764312852 693000 Copernicus Ground Segment 2023-07-17T18:07:43.291228Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230717T163843_20230717T163908_049465_05F2B4_9416 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.94764670456212 -28.50075485488014,29.29898647669191 -28.41999345907407,29.54762640574808 -28.362222611319787,29.80249772800495 -28.302456492805124,30.186087587557036 -28.211482951370215,30.56446067501298 -28.120558190367298,30.819839759866195 -28.058505214871133,31.071633913373656 -27.996800329185664,31.386297187324924 -27.918922224807,31.33365977902855 -27.739803251816532,31.278839447309373 -27.56115216498734,31.221657109568618 -27.38311918795083,31.17266152922109 -27.203048501848855,31.113504666356533 -27.025552950068775,31.06399618889305 -26.84565043352879,31.006661497620186 -26.66773693868775,30.938143795063002 -26.428844341154644,30.62828561647271 -26.505263936813364,30.379405430685733 -26.566074735130098,30.129525467943658 -26.62663360315601,29.75281494659544 -26.71698985637931,29.500909934758862 -26.776778603015927,29.123493251047883 -26.86540552556771,28.870324268613302 -26.92422088887477,28.520881903112404 -27.00454666179497,28.586866808046164 -27.244177216349378,28.637633072900122 -27.42383534322026,28.68976341219659 -27.603193728000544,28.738337550446147 -27.78338621831047,28.790461520973988 -27.962776569226037,28.84104779441792 -28.14253553777282,28.89403693722712 -28.321756352584465,28.94764670456212 -28.50075485488014)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26472 45.89163194308495 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-07-17T23:06:09.331927Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S27E031/2023/07/17/05F2B4 2.0E-4 2.0E-4 true block average 2 2 -26.0 31.0 -27.0 32.0 POLYGON((31.0 -26.644511080105538,31.063996188889853 -26.845650433518614,31.106472593226435 -27.0,31.0 -27.0,31.0 -26.644511080105538)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05F2B4_S27E031_2023_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F2B4_S27E031_2023_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F2B4_S27E031_2023_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F2B4_S27E031_2023_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F2B4_S27E031_2023_07_17_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid